Home / 600,255,596.81-900,428,805.19-185,774,339.63

Finding the Fourth Proportional to 600,255,596.81, 900,428,805.19 and 185,774,339.63

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Solution

The fourth proportional to 600,255,596.81, 900,428,805.19 and 185,774,339.63 is: 278,675,563.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,255,596.81 : 900,428,805.19 = 185,774,339.63 : x
  2. Step 2: Convert to fraction form
    600,255,596.81/900,428,805.19 = 185,774,339.63/x
  3. Step 3: Cross multiply
    600,255,596.81x = 900,428,805.19 × 185,774,339.63
  4. Step 4: Simplify right side
    600,255,596.81x = 167,276,566,663,035,584
  5. Step 5: Solve for x
    x = 167,276,566,663,035,584/600,255,596.81
  6. Step 6: Final answer
    x = 278,675,563.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.